Concept
Lamont-Doherty Earth Observatory Standard ocean bottom seismometer
| URI | http://vocab.nerc.ac.uk/collection/L22/current/TOOL1107/ |
|---|---|
| Within Vocab | SeaVoX Device Catalogue |
| Preferred Label | Lamont-Doherty Earth Observatory Standard ocean bottom seismometer |
| Definition | The LDEO standard seismometer design has been in use for nearly 10 years. The seismometer sensor is a L4C 1 Hz geophone, with a low-noise amplifier, giving useful response down to 100 s, and a differential pressure gauge. This instrument has been used in both year-long passive-source and shorter-term active-source experiments. The design includes dual redundancy with two transponders and two dropweights. It can be deployed to a depth of 5000 m and for a maximum duration of 400 days. |
| Broader |
L05:
seismometers |
| Related |
B75:
Lamont-Doherty Earth Observatory |
| Note | accepted |
| Deprecated | false |
| Alternative Label | LDEO Standard OBS |
| Version | 2 |
| Has Current Version | http://vocab.nerc.ac.uk/collection/L22/current/TOOL1107/2/ |
| Authored On | 2017-02-13 10:52:07 |
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